The distinction of compressor of 3 kinds of air and actor defect and application study, one article is told clear, clutch collect!

Characteristic

Piston air compressor

Compressor of screw type air

Compressor of centrifugal type air

Advantage

1, pressure range is big 2, tolerance adjustment is small to pressure influence 3, equipment price is low, invest first 4, the operation is convenient 5, service life is long

1, unit capacity bulk is small, economic cover an area of an area 2, fragile little, movement reliable, life is longer 3, movement is smooth, oscillatory small, exhaust is stable 4, can press need capacity air feed 5, the operation is relatively simple

1, structure compact, weight is light, capacity limits is big 2, fragile little, movement reliable, life is longer 3, exhaust does not suffer lube to pollute, air feed quality is high 4, the efficiency when big quantity is tall, and be helpful for energy-saving

Defect

1, equipment volume is large and cumbersome 2, the structure is complex, fragile a workload of much, maintenance is big 3, the vibration when moving and noise demand of assembly ground of bigger, equipment is high 4, move uphold charge opposite taller

1, pitch of locomotive a confusion of voices, need noise elimination to fall a confusion of voices 2, power comsumption is relatively tallish 3, clearance of the screw after long-term movement can greaten, fixed rehabilitate or change fee is bigger

1, the operation is relatively complex move uphold a requirement tall 2, when capacity change is big easy asthma brace up 3, capacity change is right mechanical efficiency impact is big 4, gear case noise is big 5, equipment technology content is high, uphold charge bigger